Date Model Control unit address (e.g. 01) Diagnostic procedure
1.2.2024 A4 (F4) B9 (MLB/PQ49) 2016 - 2018 01 - Engine Test: clutch pedal - pedal switch
1.2.2024 A4 (F4) B9 (MLB/PQ49) 2016 - 2018 01 - Engine Basic settings - exhaust gas flap
1.2.2024 A4 (F4) B9 (MLB/PQ49) 2016 - 2018 01 - Engine Test - Intake air mass sensor - test drive
1.2.2024 A4 (F4) B9 (MLB/PQ49) 2016 - 2018 01 - Engine Test of cruise control
1.2.2024 A4 (F4) B9 (MLB/PQ49) 2016 - 2018 01 - Engine Adaptation: oil presure for engine run-in
1.2.2024 A4 (F4) B9 (MLB/PQ49) 2016 - 2018 01 - Engine Zeroing learning values DPF - If replaced: engine control unit
1.2.2024 A4 (F4) B9 (MLB/PQ49) 2016 - 2018 01 - Engine Adaptation: soot clogging DPF - If replaced: DPF
1.2.2024 A4 (F4) B9 (MLB/PQ49) 2016 - 2018 01 - Engine Creation of readiness
1.2.2024 A4 (F4) B9 (MLB/PQ49) 2016 - 2018 01 - Engine Test of filling and atmospheric pressure sensor
1.2.2024 A4 (F4) B9 (MLB/PQ49) 2016 - 2018 01 - Engine Snížení Pressureu v railu
1.2.2024 A4 (F4) B9 (MLB/PQ49) 2016 - 2018 01 - Engine Evacuation of fuel tank III
1.2.2024 A4 (F4) B9 (MLB/PQ49) 2016 - 2018 01 - Engine Bleeding of fuel system variant III
1.2.2024 A4 (F4) B9 (MLB/PQ49) 2016 - 2018 01 - Engine DPF regeneration - when vehicle is parked
1.2.2024 A4 (F4) B9 (MLB/PQ49) 2016 - 2018 01 - Engine Test: detection of burning failure
1.2.2024 A4 (F4) B9 (MLB/PQ49) 2016 - 2018 01 - Engine Test: přestatusování vačkového hřídele - sací ventily
1.2.2024 A4 (F4) B9 (MLB/PQ49) 2016 - 2018 01 - Engine Test: lambda control
1.2.2024 A4 (F4) B9 (MLB/PQ49) 2016 - 2018 01 - Engine Test: aeration of fuel tank
1.2.2024 A4 (F4) B9 (MLB/PQ49) 2016 - 2018 01 - Engine Test: temperature sensor - ambient temperature (G17)
1.2.2024 A4 (F4) B9 (MLB/PQ49) 2016 - 2018 01 - Engine Test: fuel pressure regulation vlave (N276)
1.2.2024 A4 (F4) B9 (MLB/PQ49) 2016 - 2018 01 - Engine Test: adjusting camshaft valve 1 (N205)